[Event "Rated classical game"] [Site "https://lichess.org/uBdgzTjV"] [Date "2015.07.29"] [White "catice42"] [Black "pfeifferd"] [Result "1-0"] [UTCDate "2015.07.29"] [UTCTime "17:09:59"] [WhiteElo "1868"] [BlackElo "1604"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-12"] [Variant "Standard"] [TimeControl "1800+8"] [ECO "E48"] [Opening "Nimzo-Indian Defense: Ragozin Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 Nc6 4. Nc3 Nf6 5. e3 Bb4 6. Bd3 O-O 7. O-O { E48 Nimzo-Indian Defense: Ragozin Defense } a6 8. a3 Bd6 9. c5 Be7 10. Qc2 h6 11. Re1 b6 12. b4 a5? { (0.73 → 1.94) Mistake. Rb8 was best. } (12... Rb8 13. Bb2 Bb7 14. Rab1 Qd7 15. Rec1 Rfc8 16. Rd1 Qd8 17. h3 Qe8 18. Ne2 Ne4 19. Nf4 Rd8 20. Nd2 Nxd2 21. Rxd2 Kh8 22. Bc3) 13. b5 Na7 14. c6 Qd6 15. a4 Nxc6?! { (2.22 → 2.98) Inaccuracy. Ng4 was best. } (15... Ng4 16. h3 Nf6 17. Ne5 Qd8 18. Bb2 Bb4 19. Red1 Bd6 20. Ne2 Qe7 21. Nf4 Bb4 22. Rab1 Rd8 23. Bc3 Bxc3 24. Qxc3 g5 25. Ne2) 16. bxc6 Qxc6 17. Bb5 Qd6 18. Ba3 Qd8 19. Ne5 Bxa3 20. Rxa3 Qd6 21. Bc6 Qxa3 22. Bxa8 Ba6 23. Bc6 Qd6 24. Bb5 Bxb5? { (2.17 → 3.68) Mistake. Bb7 was best. } (24... Bb7 25. Be2 c5 26. Rb1 Rb8 27. Qb2 Bc6 28. Bb5 Bb7 29. Bf1 Bc6 30. Qa3 Bd7 31. Be2 Rc8 32. h3 Qc7 33. Ba6 Rb8 34. Bd3) 25. Nxb5 Qe7 26. Qxc7?! { (4.03 → 2.84) Inaccuracy. Nc6 was best. } (26. Nc6 Qe8 27. Rc1 h5 28. Nxc7 Qd7 29. Nb5 Qe8 30. Ne5 Ng4 31. Nxg4 hxg4 32. Qc7 Qb8 33. Nd6 Qxc7 34. Rxc7 g6 35. Rb7 Kg7) 26... Qxc7 27. Nxc7 Rc8 28. Nb5 Ne4 29. Nxf7 Kxf7 30. f3 Ke7 31. fxe4 dxe4 32. Rf1?! { (3.03 → 2.32) Inaccuracy. Kf2 was best. } (32. Kf2 Rc4 33. Ra1 g5 34. Ra2 Rc1 35. Kg3 Re1 36. Ra3 h5 37. h4 g4 38. Kf4 Re2 39. Nc3 Rxg2 40. Nxe4 Rh2 41. Kg5 Rh3) 32... Rc4?! { (2.32 → 3.75) Inaccuracy. Rc2 was best. } (32... Rc2 33. h4 Re2 34. Rf4 Rxe3 35. Kf2 Rb3 36. Rxe4 Rb4 37. Nc7 Kd6 38. Nxe6 g5 39. Ng7 Kd5 40. Kf3 Rxa4 41. Re5+ Kc4 42. hxg5) 33. Rf7+ Kd8 34. Rxg7 Rxa4 35. Ra7 h5 36. Nc3?! { (3.97 → 2.77) Inaccuracy. h4 was best. } (36. h4 Ra1+ 37. Kf2 Ra2+ 38. Kg3 Rb2 39. Nd6 Rc2 40. Kf4 Rc7 41. Ra6 Kd7 42. Rxb6 Rc6 43. Rxc6 Kxc6 44. Ke5 a4 45. Kxe6 a3) 36... Ra3 37. Nxe4 Rxe3 38. Ng5 Rd3?! { (2.34 → 3.63) Inaccuracy. Kc8 was best. } (38... Kc8 39. Kf2 Rc3 40. Nxe6 Kb8 41. Re7 a4 42. Nf4 a3 43. Re1 b5 44. Ke2 Kb7 45. Kd2 b4 46. Rb1 Rc4 47. Kd3 Rc3+ 48. Ke4) 39. Nxe6+ Kc8 40. Rh7? { (3.77 → 2.10) Mistake. Kf2 was best. } (40. Kf2 Rb3 41. Ke2 Kb8 42. Rg7 Kc8 43. d5 Rb5 44. Nf4 Rc5 45. Kd3 h4 46. Ra7 Rc7 47. Rxc7+ Kxc7 48. Kc4 Kd6 49. Kb5 Ke5) 40... Rd1+?! { (2.10 → 3.00) Inaccuracy. a4 was best. } (40... a4 41. Rc7+ Kb8 42. Rc2 a3 43. Ra2 Kc8 44. Kf1 Kd7 45. Ng7 b5 46. Ke2 Rb3 47. Kd2 b4 48. Nxh5 Kc6 49. Rc2+ Kd5 50. Nf4+) 41. Kf2 Rd2+ 42. Ke3 Rxg2 43. d5 Rg1 44. Ke4 a4?! { (13.69 → Mate in 13) Checkmate is now unavoidable. Re1+ was best. } (44... Re1+ 45. Kf5 Rd1 46. Ke5 Kb8 47. d6 a4 48. Rc7 Re1+ 49. Kd5 Rd1+ 50. Kc6 Rc1+ 51. Kxb6 Rxc7 52. Nxc7 Kc8 53. Kc6 Kd8 54. Ne6+) 45. d6 Re1+ 46. Kd5 Rd1+ 47. Kc6 { Black resigns. } 1-0